Home / 5,853,364,673.63-8,781,771,766.12-2,357,971,453.31

Finding the Fourth Proportional to 5,853,364,673.63, 8,781,771,766.12 and 2,357,971,453.31

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Solution

The fourth proportional to 5,853,364,673.63, 8,781,771,766.12 and 2,357,971,453.31 is: 3,537,651,981.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,853,364,673.63 : 8,781,771,766.12 = 2,357,971,453.31 : x
  2. Step 2: Convert to fraction form
    5,853,364,673.63/8,781,771,766.12 = 2,357,971,453.31/x
  3. Step 3: Cross multiply
    5,853,364,673.63x = 8,781,771,766.12 × 2,357,971,453.31
  4. Step 4: Simplify right side
    5,853,364,673.63x = 20,707,167,133,944,897,536
  5. Step 5: Solve for x
    x = 20,707,167,133,944,897,536/5,853,364,673.63
  6. Step 6: Final answer
    x = 3,537,651,981.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.